package com.datree.cache_server.framework.config;

import com.datree.cache_server.framework.constant.Constants;
import com.datree.cache_server.framework.interceptor.HeaderInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.Resource;


/**
 * 通用配置
 *
 * @author ruoyi
 */
@Configuration
public class ResourcesConfig implements WebMvcConfigurer {
    @Resource
    private HeaderInterceptor headerInterceptor;
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

//        registry.addResourceHandler("/**").addResourceLocations("classpath:/static/");

        /** 本地文件上传路径 */
        registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**")
                .addResourceLocations("file:" + RuoYiConfig.getProfile() + "/");
//                .addResourceLocations("classpath:" + "/static/");
    }

//    @Override
//    public void addResourceHandlers(ResourceHandlerRegistry registry) {
//        registry.addResourceHandler("/profile/**")
//                .addResourceLocations("file:D:\\ruoyi\\uploadPath\\");
//    }

    /**
     * 自定义拦截规则
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(headerInterceptor).addPathPatterns("/**");
    }


//    /**
//     * 开启跨域
//     */
//    @Override
//    public void addCorsMappings(CorsRegistry registry) {
//        // 设置允许跨域的路由
//        registry.addMapping("/**")
//                // 设置允许跨域请求的域名
//                .allowedOriginPatterns("*")
//                // 是否允许证书（cookies）
//                .allowCredentials(true)
//                // 设置允许的方法
//                .allowedMethods("*")
//                // 跨域允许时间
//                .maxAge(3600);
//    }

    /**
     * 跨域配置
     */
    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        // 设置访问源地址
        config.addAllowedOriginPattern("*");
        // 设置访问源请求头
        config.addAllowedHeader("*");
        // 设置访问源请求方法
        config.addAllowedMethod("*");
        // 有效期 1800秒
        config.setMaxAge(1800L);
        // 添加映射路径，拦截一切请求
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", config);
        // 返回新的CorsFilter
        return new CorsFilter(source);
    }
}